Are these 3D mold drawings?

[SeanD]

Hi Everyone,

Can somebody help me out,. Our manufacturer is saying that these drawings are not proper 3D drawings? Is he right and should I go back to the mold maker?

https://1drv.ms/u/s!AhZhfx8mBND7lDH7gXgKc1-Xln-t

Thanks in advance,
Sean