Steampunk Mecha Paper Models

The Toposolitario site has a nice selection of paper models of mecha suitable for steampunk, pulp or wierd WWII games.

Mecha!/Spirit Warrior Rules

For a limited time, Scale Creep Miniatures is making its classic Mecha!/Spirit Warriors rules available. These feature big stompy robots with an Aztec flair.

Meka Tac

Meka Tac is a set of free wargames rules for tactical giant robat combat.