Detailed Visualization of Rectangular Block Setup with Symmetry Planes, Prism & Grooves

Visualize a detailed setup of a rectangular block, symmetrical about both its longitudinal and lateral axes. The rectangular block, with dimensions of 130x100x20mm, has a straight prism resting upon it. The prism's edges perpendicular to the longitudinal symmetry plane are 80mm long, with its bottom base width matching that of the block - 130mm. The prism's side faces lean at an angle towards the upper face of the block, and at a height of 40mm, they become vertical with a height of 40mm. The prism's upper horizontal face is 90mm wide. Against the vertical and slant faces of the prism, two vertical semicylinders with a radius of 25mm lean, their base aligning with the upper face of the prism and the bottom face of the block, with their axes being 90mm apart. There's a machined detail with two mutually perpendicular symmetry planes. Across the lateral symmetry plane, a trapezoidal open-bottomed groove is milled, having a width of 90mm at the block's base and 40mm at its top with a 50mm depth. Cylinder-shaped holes of 25mm diameter are drilled along lines coaxial with the semicylinders. The upper part of the block features a semicylindrical groove along the transverse symmetry plane, with a radius of 30mm, such that its axis lies in both the transverse symmetry plane and the upper horizontal plane of the block.