SG Collect member Ryo_shoko has posted in their forums of what it appears to be an new VF model for Macross Frontier. YF-29 as it called and it seems the pilot will be Alto Saotome.

Normally, YF series is a designated code for prototype Valkyries before it can be mass produced. YF-19 and YF-21 are the first 2 prototypes that appeared in anime Macross Plus. Anyway, here's a prototype and sketch design of the upcoming 1:100 YF-29 Alto custom scale model to be produced by Bandai Hobby soon; it will be appearing on the upcoming Macross Frontier 2nd movie titled Wings of Goodbye (Sayonara no Tsubasa).

The YF-29 plamo is priced at 1,260 Yen.