G-System 1/72 Gundam Mk-V: Work by SEOYAHOOYA. Full photoreview No.40 Images 22 July 2014 by Gunjap G-System 1/72 Gundam Mk-V: Work by SEOYAHOOYA. Full photoreview No.40 Images G-System 1/72 Gundam Mk-V: Work by SEOYAHOOYA