Hola Emilo,
Like the new Vistula Legion figures. I a fan of figures depicting the allies of Napoleon ,especially The Vistula Legion. I do think the grenadiers will need a bit of a repaint in part. Vistula Legion grenadiers are in the majority of cases shown with white, not red, epaulettes. (?) However, Digby Smith who has written extensively on the Napoleonic period states that the Vistula Legion painting in his book - Armies of 1812 - showing white epaulettes is an unfinished painting and that they should be red.
You pays your money and make your choice, or is there a definitive answer out there?