I just saw a cosplayer trying to wear one. It took him a lot of effort and he could barely move afterwards. Hence the question: How practical is a Space Marine's armor (
What would a Space Marine (Astartes) actually have to look like to fit in their armor? (And in different iterations, ie. sculpt vs. concept, etc.)? - Quora
![Is mk1 'Thunder' Pattern Armour what the Thunder Warriors wore? If so, did Space Marines ever actually wear mk1 themselves? : r/40kLore Is mk1 'Thunder' Pattern Armour what the Thunder Warriors wore? If so, did Space Marines ever actually wear mk1 themselves? : r/40kLore](https://i.imgur.com/zjrF4AB.jpeg)