[zork]

Thanks, that 3D model tip is awesome.

I will gather them up:

summer pet:       modelviewer.show({ type: 1, typeid: 16701, displayid: 16587 })
wisp:             modelviewer.show({ type: 1, typeid: 3681, displayid: 10045 })
forrest wisp:     modelviewer.show({ type: 1, typeid: 15624, displayid: 12432 })
ancient wisp:     modelviewer.show({ type: 1, typeid: 17946, displayid: 17607 })
electromental:    modelviewer.show({ type: 1, typeid: 21729, displayid: 20594 })
shen'dralar wisp: modelviewer.show({ type: 1, typeid: 14361, displayid: 10045 })
restless soul:    modelviewer.show({ type: 1, typeid: 11122, displayid: 1825 })
night elf wisp:   modelviewer.show({ type: 1, typeid: 20069, displayid: 19304 })

Will be interesting to see if they all look the same. On screenshots they differ but that may be another story.

*edit*

It is finally working!

 local addon = CreateFrame("Frame", nil, UIParent)
 
  addon:RegisterEvent("PLAYER_LOGIN")
  
  addon:SetScript("OnEvent", function (s,e,...)
    if(e=="PLAYER_LOGIN") then
      addon:initme()
    end 
  end)

  local displayid = {}
  displayid[1] = 16587;
  displayid[2] = 10045;
  displayid[3] = 12432;
  displayid[4] = 17607;
  displayid[5] = 20594;
  displayid[6] = 10045;
  displayid[7] = 1825;
  displayid[8] = 19304;

  function addon:initme()
    local m2 = CreateFrame("PlayerModel", "TestaniModel2",UIParent)
    m2:SetSize(256,256)
    m2:SetPoint("CENTER",256,0)
    m2:SetFacing(math.pi); --math.pi = 180° 
    m2:SetDisplayInfo(displayid[1])
  end