Those with 3D modelling skills post here.

[TLAM Strike]

Originally Posted by OKO

Is the resize process a difficult one ?
not only to change a scale ? (see my knowledge ...)

Well changing the scale is easy but resizing would require a rebuild of the model (hard) if I understand what you’re asking. If I had the .j3d (or .3ds) and texture maps of a ship I could rescale (unformly make bigger or smaller) the model and export it to .3ds in a few minutes baring any problems with the texture maps and the new model. Then someone just needs to convert it back to .j3d for me and boom a correct scale model.