Hi Suhir - welcome on our forum!
Are you asking for alternative to OEM cockpit or you want to buy second hand parts to replace broken pieces?
EDIT:
...and what do you mean by "cockpit"?
There is few people who upgraded their clocks to digital - and also few of the lads arranged their dashboard in a different way
to have extra space for navigation, roadbooks, andd other toys
e.g:
http://africatwin.com.pl/showthread.php?t=11662