is there a book or a site that it would teach how to cast a littlefigurine in peweter ?
Here are a couple that can point you in the direction. You shouldgoolge toy solders, fantasy figures for what you what.
Check micro mark index they have some small sized kits to start. Youcan find a number of books at the book sellers in the used sectionsthat will fit the bill at low costs.
been there ,done that !glen