Works very well (wow, Pony Diffusion can do furries well, who would've thought).

This Lora can generate both regular and shiny Mega Absol, wow ✨

The trigger word is "Megabsol".

Helpful tags:

pokemon \(creature\) -- the usual

white fur, wings -- for accuracy, may not be necessary

blue skin, red eyes -- for regular Mega Absol

red skin, blue eyes -- for shiny Mega Absol ✨

hair over one eye -- specifically if you're going for that look