There is a gentleman by the name of William Hewlitt, aka Surf Duke who has some amazing cardstock rocket creations on his FB page.
www.facebook.com
So creative!
(He is a TRF member but hasn't posted in a while).

Surf Duke's Moon Port
Surf Duke's Moon Port. 1,276 likes · 279 talking about this. Paper Model Design and Building. Small Business in Florida, USA. Family Run. Craft.
(He is a TRF member but hasn't posted in a while).