Setup Viptela in Eve-ng?

Hi, just wondering if anyone here tried building a viptela lab? I'm setting up a SDWAN Viptela lab but I'm not able to open/run the node. My setup was based on the Eve-ng viptela procedure, After that I have modified the init.php and added the below list on node templates. then I downloaded 4 template which is .yml file and put it to ....html/template.

Added on node template:
'vtmgmt' => 'Cisco SDWAN vManage',
'vtbond' => 'Cisco SDWAN VtBond',
'vtedge' => 'Cisco SDWAN VtEdge',
'vtsmart' => 'Cisco SDWAN VtSmart'

,YML file.
vtsmart.yml, vtbond, vtmgmt, vtedge all .yml.

But when tried running on GUI this error pops up "Template does not exists or is not available (60031)."

Thanks