diff --git a/Dalamud/Interface/Internal/Windows/PluginInstallerWindow.cs b/Dalamud/Interface/Internal/Windows/PluginInstallerWindow.cs
index 634b5e676..6ca74230c 100644
--- a/Dalamud/Interface/Internal/Windows/PluginInstallerWindow.cs
+++ b/Dalamud/Interface/Internal/Windows/PluginInstallerWindow.cs
@@ -34,8 +34,8 @@ namespace Dalamud.Interface.Internal.Windows
         private const int PluginImageWidth = 730;
         private const int PluginImageHeight = 380;
 
-        private const int PluginIconWidth = 300;
-        private const int PluginIconHeight = 300;
+        private const int PluginIconWidth = 512;
+        private const int PluginIconHeight = 512;
 
         private static readonly ModuleLog Log = new("PLUGINW");
 
@@ -532,7 +532,7 @@ namespace Dalamud.Interface.Internal.Windows
 
             var isOpen = this.openPluginCollapsibles.Contains(index);
 
-            var sectionSize = ImGuiHelpers.GlobalScale * 42;
+            var sectionSize = ImGuiHelpers.GlobalScale * 66;
             var startCursor = ImGui.GetCursorPos();
 
             ImGui.PushStyleColor(ImGuiCol.Button, isOpen ? new Vector4(0.5f, 0.5f, 0.5f, 0.1f) : Vector4.Zero);
@@ -571,20 +571,22 @@ namespace Dalamud.Interface.Internal.Windows
                 iconTex = icon.Texture;
             }
 
+            var iconSize = ImGuiHelpers.ScaledVector2(64, 64);
+
             var cursorBeforeImage = ImGui.GetCursorPos();
-            ImGui.Image(iconTex.ImGuiHandle, ImGuiHelpers.ScaledVector2(40, 40));
+            ImGui.Image(iconTex.ImGuiHandle, iconSize);
             ImGui.SameLine();
 
             if (trouble)
             {
                 ImGui.SetCursorPos(cursorBeforeImage);
-                ImGui.Image(this.troubleIcon.ImGuiHandle, ImGuiHelpers.ScaledVector2(40, 40));
+                ImGui.Image(this.troubleIcon.ImGuiHandle, iconSize);
                 ImGui.SameLine();
             }
             else if (updateAvailable)
             {
                 ImGui.SetCursorPos(cursorBeforeImage);
-                ImGui.Image(this.updateIcon.ImGuiHandle, ImGuiHelpers.ScaledVector2(40, 40));
+                ImGui.Image(this.updateIcon.ImGuiHandle, iconSize);
                 ImGui.SameLine();
             }
 
diff --git a/Dalamud/Plugin/Internal/Types/PluginManifest.cs b/Dalamud/Plugin/Internal/Types/PluginManifest.cs
index 78aa8c130..420055d64 100644
--- a/Dalamud/Plugin/Internal/Types/PluginManifest.cs
+++ b/Dalamud/Plugin/Internal/Types/PluginManifest.cs
@@ -27,19 +27,19 @@ namespace Dalamud.Plugin.Internal.Types
         /// Gets a punchline of the plugins functions.
         /// </summary>
         [JsonProperty]
-        public string Punchline { get; init; }
+        public string? Punchline { get; init; }
 
         /// <summary>
         /// Gets a description of the plugins functions.
         /// </summary>
         [JsonProperty]
-        public string Description { get; init; }
+        public string? Description { get; init; }
 
         /// <summary>
         /// Gets a list of tags defined on the plugin.
         /// </summary>
         [JsonProperty]
-        public List<string> Tags { get; init; }
+        public List<string>? Tags { get; init; }
 
         /// <summary>
         /// Gets a value indicating whether or not the plugin is hidden in the plugin installer.
@@ -64,7 +64,7 @@ namespace Dalamud.Plugin.Internal.Types
         /// Gets the current testing assembly version of the plugin.
         /// </summary>
         [JsonProperty]
-        public Version TestingAssemblyVersion { get; init; }
+        public Version? TestingAssemblyVersion { get; init; }
 
         /// <summary>
         /// Gets a value indicating whether the <see cref="AssemblyVersion"/> is not null.
@@ -88,14 +88,14 @@ namespace Dalamud.Plugin.Internal.Types
         /// Gets an URL to the website or source code of the plugin.
         /// </summary>
         [JsonProperty]
-        public string RepoUrl { get; init; }
+        public string? RepoUrl { get; init; }
 
         /// <summary>
         /// Gets the version of the game this plugin works with.
         /// </summary>
         [JsonProperty]
         [JsonConverter(typeof(GameVersionConverter))]
-        public GameVersion ApplicableVersion { get; init; } = GameVersion.Any;
+        public GameVersion? ApplicableVersion { get; init; } = GameVersion.Any;
 
         /// <summary>
         /// Gets the API level of this plugin. For the current API level, please see <see cref="PluginManager.DalamudApiLevel"/>
@@ -143,11 +143,11 @@ namespace Dalamud.Plugin.Internal.Types
         /// <summary>
         /// Gets a list of screenshot image URLs to show in the plugin installer.
         /// </summary>
-        public List<string> ImageUrls { get; init; }
+        public List<string>? ImageUrls { get; init; }
 
         /// <summary>
         /// Gets an URL for the plugin's icon.
         /// </summary>
-        public string IconUrl { get; init; }
+        public string? IconUrl { get; init; }
     }
 }