what you need to do in paint is zoom in all the way to 8x
then you use the smallest paint brush
you should start at the top and make a line. make sure you use the line tool that makes a straight line make it vertical.
while looking in the lower right hand corner there is a pixel meter.
th has 2 numbers seperated by an x make syre it reads
1x(the number of meters tall the building is)
for example a 253 meter building would read
then let go of the mouse
this is hou tall the diagram should be.
if you wish to make bigger drawings for the building
repete the process but substitute the number of meters tall the building is with a number 2 3 of 3 times bigger
so for a 100 meter building you could use
make sure you resize it properly to 1 pixel to 1 meter before submission
if you follow these steps you will be successful.
if you wish i can make a tutorial with pictures but i don't have time now. maybe sometime this week
rember the number 1 rule for drawing is have fun drawing