How is this done

[TheGameMaker178 (Mars)]

I’d like to know how devs get these transparent Images of classes or Items

Here’s an example of a transparent image of a class in guts and blackpowder

[DonaldDuck5150]

Probably screenshot the model and throw it into photoshop

[MaybeHoshi (BarelyHoshi)]

Probably viewportframes, not sure.

[iedaqb]

Put the model in front of a greenscreen in studio. Take a screenshot using snipping tool. Paste it in photopea (or any other editing program) and remove the background. Add any desired effects such as drop shadow.