Star Trek Klingon Vor'cha Class 3D Laser Cut Model. Simple to follow instructions included. Suitable for ages 14+ Finished size: 107 x 80 x 44 mm This model features amazingly detailed laser etching and is laser cut from a 4\" square metal sheet. Being made of shiny metal gives this model a really cool look. This is a highly-detailed 3D model of the Klingon Vor'cha Class from Star Trek The Next Generation TV series. It is a moderate skill level model that requires no glue or solder. Fascinations 3D Metal Models are Easy to Assemble. Simply pop out the pieces by hand or with the aid of wire cutters, then bend tabs to connect at the attachment points.