Tweaks in LoM for German Student Visa?

Hey

I recently got admitted at RPTU Kaiserlautern for MSc CSE. The format of LoM for uni is -

• Heading - LoM
• Attention grabbing + my current status and intro + my aim (each 1-2 lines)
• My bachelor + project 1 + project 2 (each 1 paragraph)
• How do I fit for program
• What I liked in Uni, in Germany, that particular program. Teachers and all.... (This whole 1 page looks like 1000 word essay with several paragraphs, VISUALLY)

Now, I will soon be applying for Visa and so i wanted to know what changes I should make in this LoM.

Did anybody used another format? Do people use some Letter type of structure? Do I need to modify content? Shall I keep my projects or should I change them to write something else?

#Note: My all achievements are just exams. And which I have already written in resume and LoM. If I alter some content in LoM....either I can modify the same or if I remove that content then I would have to write what I believe. I have no extra MEANINGFUL content left to write now.

I am open to any kind of help and suggestions. Thanks...