These are some rough doodles and sketches for some kaijin for the Kamen-Rider series. These are a race of aliens from the dead planet, Theia. They wish to take over the Earth and wipe out the human-race. They mostly have an animal-motif since they gain the traits of earth animals be devouring them and absorbing their DNA.
![[OC] Kamen-Rider RZ and Kamen-Rider Raikachu vs. Kamen-Rider Necroside](https://sf.ib.metapix.net/thumbnails/medium/5648/5648648_KainswordShadowkan__oc_kr-rz_kr-raikachu_vs._kr-necroside_noncustom.jpg "[OC] Kamen-Rider RZ and Kamen-Rider Raikachu vs. Kamen-Rider Necroside")