I strongly agree with JR, every business plan is unique and non-transferable. Even the ideas contained within will not likely help you because you don't have the in-depth knowledge of the business that you gain through the writing process itself.
I have written several business plans over the years, some I used, some will never see the light of day. That's because during the process of writing the business plan (which took me months and in one case, years) I found out that my plan wasn't workable for one reason or another. It's only through delving into every nook & cranny, every single detail, that many issues come to light. If they were obvious you'd see them on day one, right?.
The most difficult part of writing a business plan is being "conservative". Of course YOUR business will be successful, wildly successful ... and that's what you tend to put down on paper. The advise I was given before I wrote my first business plan was, "Take your first year expected sales and divide by four. Now take your expected expenses and multiply those by two. That's still better than what you will do in the first year!" I balked at doing that the first time I wrote a business plan. I only made that mistake once, because it was dead-on.
You must also realize that a business plan is NOT a static document. You don't write it and then hope for the best, you write it, start implementing it and then, at some point, reality hits you in the face, so you adjust it to reflect the new reality. The original business plan will be so highly modified by the time you get to year five, that you will hardly recognize it. That's because businesses have to change to stay relevant and successful.
So let's say someone is willing (out of the goodness of their heart) to give you the "perfect" business plan. As long as you do exactly what they did, have exactly the same skills and abilities, the same drive, the same knowledge, the same thought processes, the same target market, the same product, the same production processes and equipment ...
Do you see where I am going with this? You can't take someone else's plan and make it your own, no matter how hard you try. There is no "short-cut" to opening a business, and a business plan is just a starting point anyway. Every business makes it through the first week, but if you want your business to be around in years from now, you need to have total control of how YOU will make that happen.