Bashkir aerospace Fighter for Battletech.
You will need to scale to a size you want to use. The model is in three pieces and should print very easily.
Heres a link to infomation on this Aerospace fighter:
http://www.sarna.net/wiki/Bashkir
Here's the link for its states in Battletech:
Basic sketch out in Microsoft 3d builder and then used Designspark mechanical to build up the model and then used Meshmixer to cut into three pieces for easy printing.
