Hi,
Antony Ward has a very good character modelling tutorial, you can get it in the download section of his site... -->
https://www.ant-online.co.uk
regarding e.g. to setup an imageplane, I have made a tut a while back you can get it here...
hope that helps a bit...
regards
Strarup
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Alex V. U. Strarup
One mistake can ruin it all...