MATTTOMLIN: I hope the following tip could help you in making your furnitures:
Furniture:
1) Research the types of furnitures you want to show taking into consideration the country and era.
2) Determine the dimension (1:1 sacle) then just convert them to the scale you want. Below are some of the average dimension for chairs and tables...this might somehow lessen your burden of researching:
Chair:
Seat width 16"-20"
Seat depth 15"-18"
Seat height from floor 16"-18"
Slope of seat front to rear 5° to 8° (3/4" to 1" drop)
Armrest height above seat 7"-9"
Armrest length (full armrest) 8" minimum
Armrest width 2" average
Set back of armrest from front 2"-3"
Seat back height 12"-16" above seat
Seat back recline angle 0°-5° (formal); 10°-15° (casual
Tables: See image below.
Beds: See image below.
For cabinets, my suggestion is just look for an old display cabinet in your area and copy it (exclude some of the veryvintricate designs -- if you are in a hurry or if its too hard). Just stick to basic and don't forget the glass in there is a need for it.
My Furniture:
Other scratch built item for farms:

Materials:
1) Wood - I used coffee stirrer, popsicle sticks and spatulas (they are wider but softer thus easy to thin and cut)
2) Sandpaper
3) Protractor (for some furnitures that needs to be angled)
4) Cutter (x-acto or any cutter will do).
5) Rulers (preferable steel)
6) Drawing - I would suggest that you draw your subject first complete with dimension (scaled) before you begin cutting and glueing.
This is quite long...it would be longer if I were to discuss how I built each item particularly the cabinet and the horse cart (it took me sometime to build the wheels particularly the felloes and spokes)...For the mean time this would probably do....
The most important thing is patience especially if the object is very small...
BTW, I scractchbuilt them because I have the same problem as you....budget and availability of aftermarket materials here in the Philippines...
Cheers
Arvin