Legion Go Backplate to suit NVME with heat sink

Modified one of Arcanazen's backplates https://www.thingiverse.com/thing:6542357 to go along side the battery cover i moded https://www.printables.com/model/1078106-legion-go-nvme-battery-cover-heat-sink 

added some spines for rigidity and a removable clip on cover over the heat sink 

Changed up one of Arcanazen's back plates to fit a heat sink 2280 nvme with the battery cover mod 

Heat sink cover can be clipped in and out 

Added spines to reduce flexing