I haven't received an update from the blueprints place, but I did get an update from a Yahoo Group that I visit very rarely...here's a list of their documents as of 05/17/10...
http://groups.yahoo.com/group/C96_Forum/
1988 Federal Ordnance Catalog.pdf
1988 FedOrd Catalog With Price List 4384 KB modralldr
Feb 6, 2009
7.63 Mauser VS 7.62 Tokarev FAQ.pdf
Ammunition: 7.63 Mauser Versus 7.62 Tokarev FAQ 89 KB cnrforum
Jan 11, 2009
Astra_Model_900.pdf
General Info w/pics concerning the Astra Model 900 241 KB cnrforum
Dec 29, 2002
BATF_and_C96_with_attached_stock.txt
C96 w/repro stock not a NFA weapon 2 KB cnrforum
May 13, 2006
C-96_Exploded_View.pdf
Exploded view and key 283 KB falphil
Oct 25, 2007
C96 parts drawings.pdf
From an old book, use caution. 445 KB johncoleman2004
May 15, 2010
C96_FAQ.txt
C96 Frequently Asked Questions 47 KB cnrforum
Nov 29, 2002
Cone_Hammer.pdf
C96 Cone Hammer, with Narrative 620 KB cnrforum
Jan 5, 2003
FedOrd Model 714.pdf
FedOrd Model 714, with narrative 438 KB cnrforum
Dec 5, 2002
Forum Decorum.txt
Reminder: C96 Forum Decorum 4 KB cnrforum
Aug 16, 2009
FrankenC96.pdf
A FrankenC96 202 KB cnrforum
Dec 29, 2002
General.txt
General Forum Information 7 KB cnrforum
Feb 1, 2009
Hanyang_C96.pdf
Hanyang C96 Basic Info 407 KB cnrforum
Sep 12, 2004
How to unblock a C96.pdf
unblocking a C96 543 KB clochmul
Mar 10, 2005
Mauser Cases From 223.txt
How to make 30 Mauser bras from 223 Rem brass 5 KB falphil
Nov 14, 2007
Mauser_Patent.pdf
Mauser C96 U.S. Patent 1095 KB modralldr
Nov 21, 2003
Mentor_Arms_Catalog_Catalog.pdf
Old Mentor Arms Catalog/Price List 3378 KB cnrforum
Feb 6, 2007
Model_1930_C96.pdf
M1930 Photos & Narrative 399 KB cnrforum
Dec 25, 2002
Nickl_Patent.pdf
Nickl Schnellfeur U.S. Patent 542 KB modralldr
Nov 21, 2003
Red_Nine_C96.pdf
Imperial Red Nine C96 with Narrative 454 KB cnrforum
Jan 5, 2003
Royal.pdf
Royal - Spanish copy of the C96 246 KB cnrforum
Dec 15, 2002
Shansei 45 C96.pdf
Shansei .45 C96, with some history 278 KB cnrforum
Nov 29, 2002
The_Bolo_C96.pdf
The Bolo C96 338 KB cnrforum
Jan 26, 2003
Westinger_Patent.pdf
Westinger Schnellfeur U.S. Patent 579 KB modralldr
Nov 21, 2003
There are some dimensional drawings in there [somewhere], of small parts IIRC, done by someone with a micrometer (not factory drawings - and no, not me!)...
Don't be surprised if some of those people post here occasionally...