Miami's Little Odessa, err we mean Sunny Isles Beach, that land of pale-white Russian oligarchs in too-small bathing suits and too-expensive beachfront condos, is affirming its Russian identity with the first of hopefully many new civic structures and community centers, because what's a super-wealthy ethnic neighborhood without its slew of self-affirming public structures? The new Sunny Isles Russian Jewish Community Center, at 488 Sunny Isles Boulevard, designed by Shapiro Associates, will go in front of the SIB commission next month for approval