Fiesta de Talavera an intricate pattern and you might get very discouraged. If you'd like to try something very, very similar, you might try a block from Sindy Rodenmeyer's FatCat Patterns:
http://www.fatcatpatterns.com/BoMs.html
Her "Fiesta" pattern is gorgeous and the "Southern Gentleman" BOM has similar features to the pattern you're wanting to make.
The great thing is you can get the current BOM free at FatCat and try something a little beyond your present ability without spending a lot of money.