Go to OpenIV, Go on Edit mode, then place "move_m@multiplyr" to TLaD/PC/Anim/anim.img and TBoGT/PC/Anim/anim.img

then, go to TLaD & TBoGT peds.ide and change ig_niko to this one below

IG_Niko,		Null,			CIVMALE,		move_m@multiplyr,	GESTURES@MALE,		GESTURES@M_PHONE,	FACIALS@M_LO,		visemes@m_lo,		0, 		move_m@multiplyr,	null,			7,11,		PED_TYPE_PLAYER,	NIKO_E2_PVG,	VOICE_PLY_CR

save file then done