[T-Mobile Samsung Galaxy Note] karryt:
Thanks to Android Revolution for providing the nandroid backup of his T-Mobile Note, here's a complete stock, rooted, deodexed, zipaligned ROM. I'll look in to releasing a modified framework-res.apk later that adds SIP calling settings and modifies the auto-brightness levels. If no one else does it first, I'll probably look in to adding the extended power menu to make it easier to reboot in to recovery and maybe see if we can get the 15 toggles mod that works on many AT&T roms working too.

I didn't remove any apps, so if you know there are things you don't want, feel free to open the zip and delete things out of /system/app before flashing. Suggestions on what can/should be removed would be great too.

This does not include the modem so flash that separately if you want the latest T-Mobile modem. I'm working off of an AT&T Note so it's easier for me to keep the modems and ROMs separate. tomin.fhl already has that posted for you here: http://xdaforums.com/showthread.php?t=1837907

Thank these folks for making this possible:

Android Revolution and all the folks releasing bits from the T-Mobile Note.

www.androidfilehost.com for providing free hosting

electron73 and flappjaxxx for releasing stock-ish AT&T ROMs that were very helpful to me to figure out how to put together the flashable zip

Download: http://beta.androidfilehost.com/?fid=9390034591667978483

Mods that work:

I tried a couple of the 15 toggle mods for AT&T Note UCLF6 ROMs and they seem to work as is. If you like the toggles go ahead and try them and be sure to thank the creators if it works.

electron73's: http://xdaforums.com/showthread.php?t=1773408

bigfau's colored: http://xdaforums.com/showthread.php?t=1766933

Edit (09/02): If you're looking for a stripped down version, I've customized the ROM more or less to my liking and have uploaded it for others to use. These are the changes I remember off hand:

Removed:

TouchWiz "stuff" (launcher, widgets, supporting APKs)

Samsung keyboard/TTS (keyboard wasn't working anyway and I don't use it so didn't spend too much time figuring out why)

Most of the wallpapers, including all of the live wallpapers

Some Google Apps (new Play Music/Video, a few others) as they inevitably end up out of date anyway and need to be updated from Play Store. The ones that I left in the system partition have been updated to latest available on Play Store.

Other T-Mobile add-ins (if you actually miss anything that was removed you can grab it from the full stock ROM)

Added to system:

Apex launcher

Hacker's Keyboard

Google Now (from this thread http://xdaforums.com/showthread.php?t=1747224)

Edited framework.jar to include the 4-way reboot option to restart in to recovery (based on http://xdaforums.com/showpost.php?p=24303020&postcount=13)

Edited framework-res.apk and added in the native SIP calling settings (based on http://xdaforums.com/showthread.php?t=1109962). Also tweaked the screen brightness when on Auto to be a bit dimmer (based on http://xdaforums.com/showthread.php?t=1541180).

Added as non-system APKs:

T-Mobile My Account (overlaps a lot with Access T-Mobile, I'd pick the one that works better for you and delete the other)

ES File Explorer

Titanium Backup

Solid Explorer

aLogcat

Chrome

I've been using this build for a couple of days and it has so far been problem free for me. If the camera closes on you after initially loading the ROM, a reboot seems to fix that without it cropping up again. Last thing on my to do list is to look at replacing the T-Mobile tether app (I don't tether too often so it hasn't been a priority). In the future I'm considering replacing the S-Note and S-Memo apps with some of the community/other developer note (Memo/Papyrus/etc) taking apps, mostly in preparation for a jump back to Cyanogenmod ROMs once they gain a bit more stability.

Download (T879UVLG3-20120831.zip): http://beta.androidfilehost.com/?fid=9390077933525139510