It sounds like you're describing a complex system involving animations, combat testing, and nanomachines within your game. The inclusion of red lasers representing nanomachines producing armor and other materials adds an intriguing sci-fi element to the narrative.

Animating the materials and incorporating visual cues for damaged armor, along with the ability to repair it, adds depth to the gameplay experience. Players will likely appreciate the attention to detail and the immersive nature of the mechanics.

If you're looking for feedback or suggestions on how to further develop these concepts, don't hesitate to ask. Building a rich and engaging game world requires creativity and thoughtful design, and it sounds like you're on the right track!