I will enter Katjuscha

Weight: 148gr
Length: 6 cm
Width: 14cm
Height: 3cm
Weapon: vertical spinner
Drive: 2x 30:1 precisionmicrodrive motors driving 1 cm wheels.
ESC: Barello 100
Rx: BR6000
Battery: 130 mAh 3 cell LiPo
Armour: CarbonFibre, Carbon/Kevlar, and Ti scoop.

and No Idea

Weight: 97gr
Length: 10 cm
Width: 11cm
Height: 3cm
Weapon: Servo Lifter
Drive: 2x 30:1 precisionmicrodrive motors driving Tracks.
ESC: Sozbots MX
Rx: Mzk 4 channel 40mhz
Battery: 130 mAh 2 cell LiPo
Armour: CarbonFibre of various thicknesses