@Midnight Heart Haha, thanks! Yeah, due to his obsession with being the best and the strongest, Bakugo kinda rushed through his evolution in my crossover. I actually envision Bakugo as evolving into Quilava soon after his power manifests, meaning he spent very little of his life as a Cyndaquil. Then he evolves into Typhlosion during his final year of middle school in preparation to enroll in UA High. Midoriya meanwhile remains as an Eevee due to his insecurity: when he was younger Midoriya did want to become a Jolteon (since that's what All Might is in my AU), but of course his peers ridiculed and bullied him over it and basically shamed him out of evolving.
And of course I don't mind! I use ClipStudioPaint as my art program, and for my shading I use a transparent watercolor brush on a layer set to multiply, with the opacity lowered to about 50% or so, depending on the picture. The color I use for the shadows is a dark purple, since I find that one to be the closest to a "universal" shadow color, if that makes sense.