Thank you so much guys for the comments especially to be compared to Romans last light . In my opinion one of the best dioramas out there .
Moetle I made some tube makers myself , this is how I make all my green stuff tubes and ammo belts.
to make them just roll a tube of green stuff to how ever thick you want it and to make an ammo belt make it a bit thicker and while it's still on the tube makers .
i made the tube makers out of 6mm Perspex then glued on evergreen ribbed plastic of all different profiles