u/ANerdyDude3

First thing to do if you don’t have that ‘drawing sense’ is definitely get a ref. The wall art can be from one ref or a few combined tgt.

If you struggle with proportions or feel that the art looks off but don’t really know why, you can download one of these AR drawing apps and project the image onto the screen to know where to fix but you need another device with a camera for this. If you don’t have another device, you can use a ruler tool or smth to measure the proportions or sketch some construction lines. Then, use some simple shapes or strings to match these proportions in game.

If you struggle with colors, use the dropper tool to get the exact hex codes. It’ll make picking colors way easier.