Yes. 10.5 OVA allows to build virtual lab with MP-BGP EVPN and VXLAN.
However, there are limitations compared to physical 6xxx/8xxx switches:
L3 VTEP (routing in overlay) is not supported: SVI does not work and no L3VNI. Only L2VNI.
Also ECMP being still not supported, multi-pathing (for spine/leaf) won't work.
Nevertheless, this OVA is still useful to practice on EVPN control-plane and get familiar with MP-BGP, EVPN route types (route-type 2 and 3 supported in this OVA).