I want to use a custom thumbnail for my Android Studio plugin but none of the following code seems to be working: Approach #1 - Not working ❌

thumb { File("resources/thumb").resolve("pluginThumbnail.png") }

Approach #2 - Not working ❌

thumb = { Thumb { findResource(this.javaClass, File("/thumb/pluginThumbnail.png")) } }

Whereas Approach #1 works for images relative to

com.android.tools.idea.wizard.template.TemplateBuilder

i.e. only the ones that come bundled with the Android Studio plugin. I want to ask if there's a way to use custom thumbnails in our custom Android Studio plugins?