Full Mechanics and Hi-Resolution Model are Bandai model kit lines for builders who want something beyond a basic High Grade kit.
Full Mechanics kits are usually 1/100 scale. They offer large, detailed mobile suits with strong shelf presence, but the build is often more straightforward than a full Master Grade. This makes Full Mechanics a good choice if you want a bigger model without jumping straight into the most complex kits.
Hi-Resolution Model, often called HiRM, is a more premium line. These kits focus on high-end presentation, sharp detail and special finishes. Depending on the release, they may include pre-built or partly finished frame components, giving the final model a polished look.
Both lines are aimed at collectors who want a more impressive build. Full Mechanics is usually the more approachable option, while Hi-Resolution Model feels more like a premium display product.
If you have already built a few High Grade or Real Grade kits and want something larger, Full Mechanics can be a great next step. If you want a standout collector piece with a more premium feel, Hi-Resolution Model may be more suitable. Kidultverse stocks selected Full Mechanics, Hi-Resolution Model and other premium Gunpla for builders who want their favourite mobile suits to stand out.