Alrighty, here we go! In order:
1. Both T-tops:
63627-17010 - $58.55 - Weatherstrip, roof, RH
63628-17010 - $58.55 - Weatherstrip, roof, LH
63284-17030 - $1.92 - Eccentric rod guide (x4 = $7.68)
2. @ c-pillar trim:
Toyota does not sell this separately, but
Kbox has a trim kit available.
3. Around side air dam:
Toyota does not sell this separately. Kbox used to offer a kit, I think, and may or may not still have it.
4. Around bottom plastic vent pieces for C-pillars:
Toyota does not sell this separately.
5. Around c-pillar side windows:
Quarter windows are sealed against a foam gasket, so there is no weatherstrip. The mouldings are all sold separately:
75603-17020 - $42.64 - Moulding, RH (over quarter window)
75604-17020 - $42.64 - Moulding, LH (over quarter window)
75671-17010 - $44.60 - Moulding, quarter belt, RH (under quarter window)
75672-17010 - $44.60 - Moulding, quarter belt, LH (under quarter window)
76561-17010 - DISCO'D - Moulding, pillar, RH (ahead of quarter window)
76562-17010 - DISCO'D - Moulding, pillar, LH (ahead of quarter window)
6. Need the black fasteners that hold the side of the black c-pillar trim:
Toyota does not offer the nuts embedded in the trim, but
Kbox has a kit for that. Toyota does sell the screws:
90149-60048 - $0.78 - Screw (x8 = $6.24)
7. Do you also have the weatherstripping for the T-top panels?
Toyota does not sell this separately on the AW11.
8. Also need a window switch relay:
85930-17020 - $151.65 - Relay assy, power window
Saved on quote number 48434. Thanks herbivor!