This aircraft paper model is a VF-1 Atmospheric-Escape Booster, a simple, cost-effective method to increase the deployment capabilities of the VF-1 series variable fighters, based on the science fiction mecha anime Robotech / Macross, the papercraft is created by Cuguel. The size of finished model is about 220 (H) x 478 (W) x 445 (D) mm.
Rather than relying solely upon orbiting ARMD carriers to launch variable fighters into space, the UN Spacy made use of the atmosphere escape booster to send variable fighters stationed on Earth into orbit, where the booster could be easily discarded after launch. Eventually, advances in OverTechnology and improved design would enable future variable fighters to achieve orbit unassisted and the space booster would become a thing of the past.
You can download these papercraft models here: Robotech Macross - VF-1 Atmospheric-Escape Booster Free Paper Model Download [Box] [Gavitex]