The Libra is a well rounded light warmech at 40 tonnes. This version carries four missile tubes with a 12 missile load for long range fire support and an autocannon for self defence.
The model is almost 30mm high and without a base. It is suitable for a 25mm (1 inch) base. Depending on your needs (and wallet) use different materials. If you just want to game with it, print it in Strong white and flexible. If you also want it to look good, select one with higher detail.