MODEL FILES — the parodic online-only fashion reality show produced by the team behind VFILES, the forthcoming online fashion media archive-slash-hub for original content and videos-slash-social network-y type thing — is back. Hapless casting director Preston is tasked with street-casting only the coolest babies for a new Opening Ceremony baby line. "Do you think she could lose maybe a few ounces by Friday?" Preston asks one SoHo mom. Then he runs into Nina — "she's like the Gisele of baby models" — but isn't convinced by her walk. "She's a little old," he stage-whispers. He eventually settles on Viv, a baby with a Korean mother and an English father. "Blond Asian," says Preston. "So relevant. So edgy."