in his official capacity is the practical equivalent of a suit against the sovereign directly.” Bryks v. Canadian Broad. Corp., 906 F.Supp. 204, 210 (S.D.N.Y.1995) (internal quotations omitted); see also Terrorist Attacks I, 349 F.Supp.2d at 788-89 (finding Princes Sultan and Turki were foreign states for FSIA