3D ramp modes – https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_user_guide_ac_wn_733_ramps_html

Head scan from www.3dscanstore.com

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_core_7330_html

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_user_guide_ac_whats_new_html

I highly recommend this stool if you have a sit/stand desk. Especially, if you like jigging to music while you work!

More here.

Here I used the Arnold Scatter in Cinema 4D to scatter some alien plant models. Color texture maps are used to change the plant models’ color, position, and scale. The scene is shaded using Arnold’s toon shader.

More examples are available here.