Are you familiar with using MshEx to export your ModTool-created models to .msh? You have more options than having to use a limited trial.
Also, since it looks like you had a sideview texture, you might try importing that as a rotoscope when you're creating your model next time. What you have right there is pretty blocky (which is a fine first try), but even for a beginner, having a rotoscope as a reference can make it very easy to get correct proportions.
Also, since it looks like you had a sideview texture, you might try importing that as a rotoscope when you're creating your model next time. What you have right there is pretty blocky (which is a fine first try), but even for a beginner, having a rotoscope as a reference can make it very easy to get correct proportions.