3D Printed Iron Man Shift Knob! by Mark V | Sep 7, 2014 | Iron Man Collectibles, Iron Man Pix, Latest Iron Man News | 2 comments Like Like Love Haha Wow Sad Angry “I used meshlab to place the ironman helmet on top and then deleted shift knob faces above helmet.” Source: Thingiverse Like Like Love Haha Wow Sad Angry Sign Up For Updates From J.A.R.V.I.S. Instant Access to Stark Industries Updates SUBSCRIBE! You have Successfully Subscribed!