It's a cherub, not a robo-baby, like on the general's sprue. I have always felt that the cherub was a bad choice for this model. Cherubs are fine for 40k, but for fantasy it's a bit more than most people are willing to swallow. A removable cherub would have been nice (esp for 40k players), but Ludwigs banner would be difficult to adapt to a 40k piece.
Of course, there's always the option of the OLD Ludwig model... the one with the do it yourself banner (he just came with the banner pole). My local game store still has a few of them in the blister packs.