The low poly character DemonKiller, which is great for your project, has several animations.

The model has 19 animations

Atack(x4)

Shooting

Getting hit(x2)

Idle(x4)

Run

Walk(x4)

Death(x3)

faces 12484

verts 12000

tris 23379

PBR textures. Albedo, AO, Metallic, Normal

2-4k size