My bad.
In all honesty I got caught up in things and completely forgot about it. Here is a simple breakdown of what to do:
1. Find 3-view, as clear and large and non-pixelated as possible (especially if scaling up plans). Make sure the plans have fuselage formers if you want to make it full fuse.
2. Scale 3-view to size. Print plans as "poster" as a quick, easy way to tile it.
3. Cut out former plans, side view of fuse, top view of fuse, and wing.
4. Cut out formers. Trim off some foam that is equal to the thickness of the foam around the former.
5. Make a + shaped section with foam that is slightly longer than the fuse (have some extra to work with). Dimensions depend on the size of the plane, I used a 2x2" for the 109.
6. Note where the formers are placed on the fuselage 3-view plans and mark that on the + section.
7. Cut + shaped holes in the middle of each former (won't be exactly middle in most cases, the plans should have the center line marked for both vertical and horizontal axis).
8. Slide formers onto + shaped section to their designated place. Glue down after making sure they are in the right position.
9. Make "stringers" that are fairly wide that fit the sides of the fuse from the 3-view and top/bottom.
10. Notch formers to fit stringers, glue stringers in place. Can add some extra stringers for more rigidity, but unnecessary for light/slow-flying builds.
11. Sheet the fuse with foam or material of your choice. Do it one small section at a time. Only use one piece of foam when there is a straight section without a lot of bend or curves. This part is tricky and time-consuming, but the more time you take on it, the better the plane will look. This is also where most of the strength comes in. Before you start sheeting, install pushrods and linkages and servos. You can do this later, but it will be much more of a hassle.
12. Moving on to the wings....if you are using an undercambered airfoil like I did, match the wing ribs to the wing root at the fuse. Use percents and ratios to scale the ribs up/down, but you can just sketch it if it doesn't need to be perfect.
13. You will need to cut out the wing bigger (chord-wise) than it looks on the plans. To figure out how much more you need, use some string (not too thick) to go over the top of the wing ribs and use that measurement for the chord wherever the rib will be (span-wise).
14. Rule of thumb with scale planes is to increase wingspan and area or tail feathers just a bit.
I hope this is enough to get you going......I will make a more detailed tutorial in the future.