Well Sid wants to redo some major parts of the story so that'll take a while, he also wants to change the design for the end of the EA war which is supposed to require new stuff.
Some mods need to be rebalanced, Shivan beams need redoing.
Lots of bug fixes needed.
Models wise the new Gigas model is now ready

so only HTL addons will be done at a later date.
Approx mission status:
Mission 01 95%
Mission 02 95% SadisticSid
Mission 03 95% Woomeister
Mission 04 60%
Mission 05 40% brugger
Mission 06 75%
Mission 07 75%
Mission 08 50%
Mission 09 95% Hippo
Mission 10 ??? Roy Fokker
Mission 11 50%
Mission 12 90% brugger
Mission 13 90% brugger
Mission 14 20% Singh
Mission 15 0% Phreak
Mission 16 ??? SadisticSid
Mission 17 ??? SadisticSid
Mission 18 90% Phreak
90%+ are final stage missions