I just recently snatched this kit, and was wondering if there are any good full figures, resin or metal, of either Russian or American soldiers, or better still, some small European looking children? Thanks a bunch,

Alpine has a good selection of 1/16 figures:
http://www.alpineminiatures.com/16figures.html

There are many more of other brands, but no civilians according to scalemates:
https://www.scalemates.com/search.php?q=*&fkSECTION[]=Kits&fkCATNAME[]=%22Figures%2C+World+War+II+%281939-1945%29%22&fkTYPENAME[]=%22Figures%22&fkSCALE[]=%221:16%22

Outstanding! Thanks very much, Carlos. I may well be able to use one or two of these figures to go with my Jagdtiger display. I have no idea why my Google searches failed me so miserably.