1 x Arduino NANO: LINK eBay
1 x MPU6050: LINK eBay
1 x Buck converter: LINK eBay
2 x Futaba S3003 servos: LINK eBay
1 x GT2 belt: LINK eBay
1 x 11.1V LiPo: LINK eBay
6 x 22mm bearings: LINK eBay
1 x M8 250mm: LINK eBay
15 x M8 nuts: LINK eBay
40 M3x30mm screw: LINK eBay
40 M3x30mm nut: LINK eBay
M3 Washers: LINK eBay
20mm PVC tube: Local store
Wire, soldering iron, solder, etc...