an alpha helix from hemoglobin as surface —

Founded an alpha helix from hemoglobin as surface models & stl files for printing
Triple helix
ornotermes
Helix Puzzle
BelloSguardo
Surface Pro 234 Stand
Kalani Ripley
Knurled surface
Jesse C
Alpha FFXIV Base
Hymirvetr
Alpha Decay Model
chemteacher628
Helix Bulb
masynthetic
Helix Vase
Abdullah_Dar