S.P.R.U.E. Alpha pattern Ground Plunderer

An Alpha pattern kit to upgrade (or downgrade, depending on the way you see it ! ;p ) my ground plunderer design that you can find here :
https://www.thingiverse.com/thing:2746616

A BIG THANKS to crex37 for his alpha pattern design I borrowed , you can find it here : https://www.thingiverse.com/thing:4185006

Don't hesitate to report printing problems so I can improve my SPRUEs ;)