This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Iron bridge of the Carrack. 3ªEv work. by Alejandro Aparicio Aragon and Pablo Ruiz Santofimia on the subject of Bach 2nd TYC. Technology. Professor Jesus Gonzalez Riancho Mule. Secondary Education Institute Sancti Petri, San Fernando Cadiz, Spain