Brigade Games ( http://www.brigadegames.com/ ) has added new 1799 British figures to their range. Seperate heads are available which is a nice idea. They are in the later pattern uniform with front closed coat so afaik they are not useable for the earlier 1792-1795 period or for the 1799 landings in the Netherlands but I always welcome a new addition to this period.
In my opinion these look great. So go to the Brigade Games forum.