A bunch of alien deer and a pretty cool xenomorph, ready to invade your planets! Keep them away from flamethrowers pl0x.
All aliens in this pack has IK nodes. Search for the bone named like Target [X]. Also keep in mind that you deactivate the IK nodes via AIPE/HSPE/HS2PE/KKPE if you want to use the meshes only in FK mode.
When you want to move the tongue of the Xenomorph further inside, you can move it by moving the bone of it through AIPE/HSPE/HS2PE/KKPE.