modding help

Hello everyone, I am playing Stardew Valley for Windows on Version 1.5.4. Since I'm fully satisfied with the vanilla experience, I'm currently playing through the game with someone else in co-op without mods. We now came across the Void Chicken some time ago and found that the normal chicken...

I'm working on a mod right now that's an Obelisk reskin (content patch of course) and I was wondering if there's any way to remove this big shadow? It's my first mod and I have no idea what I'm doing. Surprised I even got this far, coding has never been my thing. So I figured I'd ask people...