customshadervs vslit_nm customshaderfs fslit_nm renderhint NormalTangents // Textures texture0 tdr01_e_spl01 texture1 tdr01_e_spl01_n texture2 tdr01_e_spl01_s texture3 null texture4 null texture5 null parameter float Specularity 0.65 parameter float Roughness 0.35