any ideas for biological engineering?

[Estarriol]

specifically I'd like to construct a living structure or vessel and need some interior walls. Sort of Alien or tyranid hive type scenery. Any ideas on how to make such things, or where I might purchase them?

[Inso]

http://www.scotiagrendel.com/Products/index.php?main_page=product_info&cPath=227_220&products_id=2741

http://www.scotiagrendel.com/Products/index.php?main_page=product_info&cPath=227_220&products_id=3506

http://www.scotiagrendel.com/Products/index.php?main_page=product_info&cPath=227_220&products_id=3505

[Estarriol]

thank you kindly! That's the kind of thing

[Argonor]

Somebody also made some vac-formed sheets of giger-esque stuff back in the 90's, but I can't remember the company, and don't know if they are still around.

[Inso]

Not strictly alien but infected human corridors, these Sulaco Hive tiles from Fenris Games, may suit your requirements:

http://www.fenrisgames.com/shop.html#!/~/category/id=2290872&inview=product11881425&offset=10&sort=nameAsc