From the book’s conclusion,

In 1939-1942 German infantrymen were the best trained and most efficient soldiers in the Western world. Their victories in Europe optimized the use of new technology and old skillsets to overpower their enemies in a series of lightning thrusts. Spearheaded by airborne special forces and amor, fully supported by a rampant air arm, quite simply they blew away the opposition and made fools of the Allies who had defeated an older generation of Germans so comprehensively in 1918.

The Item

If you want to bring your Piper L4 Cub Grasshopper aircraft kit to the next level, this excellent detail set is just the thing for you. This extensive PE sheet set has most of the appliqués that can be added to the kit to provide a fully detailed rendering of the Piper L4 Cub aircraft. In addition, acetate window sections and resin cockpit and wheel sets are also included

PE parts generally require certain tools to bend/and manipulate the parts for a good fit. You’ll find those at online and local hobby shops. Adhesion can be done in a variety of ways including thin cements, paint, or even floor polish, depending on the part’s requirements. This set comes with instructions and the parts are correspondingly numbered on the fret tree. Resin parts require cleanup and C/A or epoxy adhesives.

All-in-all this set will definitely enhance the appearance of your Mark I Piper L4 Cub Grasshopper kit.

From the Trumpeter and MRC websites,

The successor to the Leopard 1, the Leopard 2, was first produced in 1979. A variety of upgrade programs and options are available for the Leopard 2. These include the Atlas Elektronik Vehicle Integrated Command and Information System (IFIS), a digital command and information system. The Leopard 2 has had technical improvements under Upgrading Level I and Level II programs. A new smoothbore gun, the 120 millimeter L55 Gun, has been developed by Rheinmetall GmbH of Ratingen, Germany to replace the shorter 120 millimeter L44 smoothbore tank gun on the Leopard 2. It permits effective use of a new APFSDS-T round, DM53 (LKE II), with a longer rod penetrator, which is under development.