Adding hand drawn textures to my images

to give a better effect on lighting, proportion etc.

 

 

While attempting to move this design to CRYengine, sketch up and Cryengine continued 'breaking down' and exiting itself, this means that cryengine was not 'happy' with my design, this could have been because there are to many faces in my design or too many textures in it. Therefore accepting my limitations I had to leave this design and and start a new one