This might be a mod worth owning...
I'm a little torn about mods to be honest. Which is funny as I plan to mod out and re-skin a Raven... But, I do like to keep my machines in original condition. But, this one I think really enhances the machine, as the toys are a bit bare with Iron Maiden, and this gives it a bit more pop and life. And as you said it doesn't really obstruct anything...
Still a little worried about it blocking a bit of the mummies tomb entrance. It might obstruct that a wee bit.