I'm never going to have the time to redo my old bomber skins in 2048 res. For it to be worth doing I'd have to start from scratch and make an all-new template and that would take the best part of a month for each shape. The only skin templates I will be making in future are when HTC ask me for a new default skin.
What I am going to do is add bump and spec maps to my older skins once the skins submission page lets me update them. In preparation for that I am making a skin with these maps for each of the shapes that I have not yet created any bump and spec maps for. So in future I'll be able to update any of my older skins within a couple of days for each one. The only ones I have left to do maps for now are the G4M, Brewster, A6M2 and the N1K-2. Lyric1 has found me some good subjects for skinning for each of these.