DB 92s:
92003 was shipped abroad sadly earlier this year - possibly to be used for spares - so that maybe one that gets away
92004/007/013/029/035/037 all in Crewe Electric with varying degrees of difficulty seeing them
- 035 for one has recently been moved into view
92026 is in Romania
92042 (along with 92011/015/019/036) is one of the remaining five active DB 92s - all based at the tunnel, although they do make fairly regular trips via Wembley and the WCML to Crewe Electric for exam/repair - it's just a case of getting lucky and maybe having a bit of notice that one is on its way (which we might be able to help you with...)
GBRf 92s:
92014 and 043 are active and currently regulars on the Sleeper so hopefully you'll see those before too long
92020 is being reinstated after 17 years in store - already in GBRf livery and should be out sometime next year, so you can tick that one off then
92028 is active - currently at the Channel Tunnel so not easy to see, but they do rotate them so may pop up on the Sleeper or Dagenham/Garston car train before too long
92038 is currently in Brush receiving reliability mods and adaptations (including Dellners) to work with the new stock - should be out and about soon
92021 (Coquelles) and 92045/046 (Brush - in the car park usually hidden behind a lorry park) are all stored and currently not easy to see - future of these currently uncertain - the GBRf MD was quoted a few months back as saying they may yet bring back two more of the remaining four stored ones (these three plus 040) - but no further news on that one. Think they're concentrating on bringing back 006 and 020 for now.