Here is Ironfist, an Autobot "Lightformer" from the transitional year of 1993, before Transformers was relaunched as Generation Two but was still producing new toys for the European market. His gimmick centers around a massive turret weapon (not pictured) that has light-piping features and a viewscope that kids can peer through to see "energy beams" fire. Ironfist turns into a Humvee M998 military vehicle.
The combined form of the Universe Micromaster Aerialbots is Superion, an amalgamation of six robots plus their pack-in accessories that serve as connectors, head, and extremities of the gestalt warrior. While in Japan, the original source of the design ( Sixwing , 1992) was available in a collected set, this combiner needed to be purchased one bot at a time in the 2007 Universe release.