bivey@imfpubs.com Walter Investment Management is the latest servicer to transition to a “capital lite” business model, announcing the formation of a REIT to hold mortgage servicing rights. Walter said the new Walter Capital Opportunity unit will acquire certain MSRs while Walter Investment Management subservices the loans. Rival special servicers Nationstar Mortgage and Ocwen Financial have already created or partnered with similar affiliated MSR investors and Two Harbors Investment, a REIT, announced a like-minded agreement with PHH this…