Monstrifex draws a lot of what you would expect with a name like that. Monsters and monster transformation. Always liked their art so here have a style. Be sure to check the tags, but don't use them all at once, a lot conflict because they're there for multiple stages of a transformation. This has 4 transformation stages built in. Pre-Transformation is fully human, not the strongest be sure to pair with the human tag to be sure. Early transformation is ideally around one limb changed and maybe some facial change. Mid-transformation is 40-70% changed with post transformation being higher than that.