Losing track of these with so many announcements the past couple days. Let's see if I've got this correct?
Snow/Desert Wave 3 =
repacks of everyone from Wave 1 and Wave 2
Snow/Desert Wave 4 =
snow = Asty, Stormtrooper, Snowtrooper (re-issues
**)
desert = Captain Rex [Rebels], Unkar Plutt, and FN-2187
Snow/Desert Wave 5 =
snow = Kylo Ren
*, Squad Leader Stormtrooper, Nien Nunb
desert = Jakku Finn, Zuvio, Flametrooper (re-issues
**)
Jungle/Space Wave 3 =
repacks of everyone from Wave 1 and Wave 2
Jungle/Space Wave 4 =
forest = Resistance Rey, Han Solo, Hassk Thug
space = X-Wing Poe, TIE Pilot, Resistance Trooper (re-issues
**)
Jungle/Space Wave 5 =
forest = Kylo Ren, Phasma, Luke (re-issues
**)
space = Admiral Ackbar, Tassu Leech, Fifth Brother [Rebels]
* - sounds like this "snow" Kylo is probably a NEW Kylo figure, since since the first Kylo was a "forest" figure.
** - still not sure if the re-issue/carry forwards have new BAW parts or if they will have the same parts as previous release.