Paolo Oliveira posted this 3D rendition of the Blaster Jr. Airsoft C4 Mine with motion detector from Precision Mechanmics Airsoft. There is also a Blaster Pro version of this device... "This short video depicts the new Blaster Jr from Precision Mechanics Airsoft. This is a C4 Pack Look Alike that deploys bbs using a motion activated sensor.

Animation was made with Blender and Davinci Resolve, sorry i am not very good at it.