Ideally the new CR2 would be at baseline (100%) as far as scaling and morph settings are concerned. You would be generating a new version of the geometry and it would just be 132% larger than the original. You would then edit the two geometry calls in a CR2 file to use the new version. Its 100% would be 132% of the old one. If you edited the CR2 that it came from, and left the Body scaling at 132% - the model would be 1.32 x 1.32 larger than the original. (If you leave morph dials set when you export, this will also be a part of the new geometry- so any dials left on in the CR2 that you edit would be compounding their effect.) If this is just for you, you have many options, if it is for sharing, you would have to provide the new geometry - encoded.