If you can see the 3D window above, congratulations are in order. You've successfully installed the Netscape plug-in version of either Live3D or VR Scout.
Detailed navigations instructions for Live3D are in Chapter 2, while VR Scout navigation is covered in Chapter 3. But if you want a closer view of the letters now:
In Live3D: Move your cursor into the VRML window, press the left mouse button, and drag the cursor up the screen. Drag down the screen to back up.
In VR Scout: Right-click in the VRML window to get a menu, then click Walk mode. Now press the left mouse button and drag the cursor up the screen.