>>9096495
Most complaints I've seen about Jojo makeup were about people drawing lines on their faces which honestly rarely looks good. Other than that, it depends a lot on who you're cosplaying imo: With some characters you could get away with basic, natural looking makeup (like >>9095057 or >>9095047), others only need some definition of the eyes and eyebrows, and some characters call for a much more dramatic look, like Kars for example.
I'd say that foundation, setting powder, and mascara at the bare minimum are necessary regardless of the character, if only to even out your skin tone and define your eyes but again it really depends.