Here a new selection from Cults.

Gother by EndBoss http://en.cults3d.com/art/gother

gither_endboss_stl_file_cults_3D_printing_2.jpg

Erius by EndBoss http://en.cults3d.com/art/erius

erius_endboss_stl_file_cults_3D_printing_1.jpg

Enjoy!