These repaints are available for V1.1 at Flightsim.com (and some of these are also available elsewhere):
snj-2wozza.zip
saafhvd.zip
reno_57.zip
t6gusarmy.zip (2 repaints)
jt_at6_vhnzh.zip
jt_at6_n85696.zip
jt_at6_n7083c.zip
jt_at6_n3931y.zip
jt_at6_n244gr.zip
jt_at6_gtdjn.zip
jt_at6_n92778.zip
jt_at6_n651sh.zip
jt_at6_n518ww.zip
jt_at6_n45ck.zip
jt_at6_n43826.zip
jt_at6_n3405.zip
jt_at6_gbtxi.zip
jt_at6_cgbqb.zip
wc_t-6_brvg.zip
saafhvd2.zip
jt_at6_luke.zip (5 repaints)
jt_at6_factory.zip (2 repaints)
jt_at6_bfts.zip (4 repaints)
jt_at6_8thaf.zip (3 repaints)
jt_texan_ta163.zip
jt_texan_ta074.zip
jt_texan_ng274.zip
jt_texan_lta579.zip
jt_at6_n4503b.zip
jt_at6_fazrb.zip (2 repaints)
maam_snj4.zip
jt_at-6_n884ta.zip
T6-HBRCN-v1.zip available here for V1.1:
http://www.stephanebeilliard.com/blog/index.php?post/2013/01/06/T-6-HB-RCN-pour-Flight-Simulator-X
3 Royal French Navy repaints here for V1.1 (scroll down to "RFN Textures"):
http://royalefrenchnavy.perso.sfr.fr/RFN-Creations.htm
These repaints are available for V1.1 at the Sim-Outhouse library:
Double Dutch, T-6 Harvard repaints, N13FY and PH-TBR.zip (2 repaints)
North American AT-6 Texan, N13FY, Version 2.zip
North American AT-6 Texan, Uruguay Air Force, 372.zip
T-6 WW2 Skinpack.zip (4 repaints)
SKHV AT-6 Havard, repaint pack.zip (3 repaints)
Belgian Harvard 4K flown by Col Nossin Belgian Congo 1958.zip
Belgian Harvard 4K Royal Army Museum Brussels.zip
Two Kiwi Harvards - NZ1015 & NZ 1078.zip (2 repaints)
And in addition to all of those, there is of course the must-have FASA AT-6 Racer package, which contains the same model, but with all new flight dynamics, sounds, new gauges/required engine management, and 20 different paint schemes.
http://www.fsxairsports.com/air_racing/classes/t6/FASA_T-6_Racers/