Compiling model

[Gigabaitt]

I try compile my model and get error ... and i have a more questions.
I use blender for modeling and crowbar for compiling.
1) It's my first model (bed and it's statistic model or ?)
2) All materials need convert to vtf/vmt ?
3) I put materials for model in blender , and press "export to smd". And materials saving in model or ?
4) 1.smd , 2.smd and etc , it's parts the model. (need combined in one piece ?)
Log :

Compiling with Crowbar 0.36.0.0: "D:\ModelExtracted\smd\my.qc" ...

  Compiling ".\my.qc" ...
    qdir:    "d:\modelextracted\smd\"
    gamedir: "D:\Program Files (x86)\Steam\steamapps\common\GarrysMod\garrysmod\"
    g_path:  "my.qc"
    Building binary model files...
    Working on "my.qc"
    SMD MODEL 1.smd
    SMD MODEL 2.smd
    SMD MODEL 2a.smd
    SMD MODEL 3.smd
    SMD MODEL 4.smd
    SMD MODEL 5.smd
    SMD MODEL 6.smd
    SMD MODEL 7.smd
    SMD MODEL 8.smd
    ERROR: d:\modelextracted\smd\my.qc(18): - could not load file '.smd'
    ERROR: Aborted Processing on 'testprop.mdl'
  ... Compiling ".\my.qc" finished. Check above for any errors.

... Compiling with Crowbar 0.36.0.0: "D:\ModelExtracted\smd\my.qc" finished.

My qc:

$modelname "testprop.mdl"

$bodygroup "body" {

Studio "1.smd"
Studio "2.smd"
Studio "2a.smd"
Studio "3.smd"
Studio "4.smd"
Studio "5.smd"
Studio "6.smd"
Studio "7.smd"
Studio "8.smd"
}

//$cdmaterials <path> <path 2> [...] 
$cdmaterials "fbde01a41c.png" "fbde01a41n.png" "fbde01n45cw.jpg" "fbde01n45cy.jpg" "fbde01n45n.png"


$surfaceprop "default"

$contents "solid"